The country that forms most of the northern border of the United States is Canada. The country directly to the south is Mexico.
The country that forms most of the northern border of the United States is Canada. The country directly to the south is Mexico.
MONGOLIA makes up most of China's northern border.
Canada
Canada
Canada
The largest country in the world: Canada
The largest country in the world: Canada
Lebanon
Canada.
Lebanon
Kentucky forms most of the northern border of Tennessee.